Um, no
only sex can cause a pregnancy. who ever flagged this, the answer is perfectly fine.
No that's impossible you can't get pregnant from kissing and touching each other
No
no
Touching or not touching her breasts will not affect her ability to get pregnant at all.
It is certainly sexual, but is not likely to be classified as "sex" by itself. I would like to note that you can have sex without penetration, without orgasm, and without any direct touching of the genitals at all. I just do not believe that simply kissing the breasts qualifies.
The nipple is nipple tenderness. Breasts tenderness is usually when touching any part of your breast..apart from your nipple...causes tenderness.
Pleasure
When the opposite sex kissing a female on the breast it is called 'foreplay' which means the couple are getting hot and heavy and it could lead to sexual intercourse.
If you mean touching like touching a buttock or a breast then yes that is lust.Do not do that that is foolish.
A female with no breast growth can get pregnant.
Breast palpation, palpating, etc.